diff --git a/apps/authentication/views/base.py b/apps/authentication/views/base.py
index e93951e00..825c37619 100644
--- a/apps/authentication/views/base.py
+++ b/apps/authentication/views/base.py
@@ -2,6 +2,7 @@ from functools import lru_cache
 
 from rest_framework.request import Request
 from django.utils.translation import ugettext_lazy as _
+from django.utils.module_loading import import_string
 from django.conf import settings
 from django.db.utils import IntegrityError
 from django.views import View
@@ -20,18 +21,16 @@ logger = get_logger(__file__)
 
 class BaseLoginCallbackView(AuthMixin, FlashMessageMixin, View):
 
-    def __init__(self):
-        super().__init__()
-        self.client_type = None
-        self.client_auth_params = {}
-        self.user_type = ''
-        self.auth_backend = None
-        self.create_user_if_not_exist_setting = ''
-        # 提示信息
-        self.msg_client_err = _('Error')
-        self.msg_user_not_bound_err = _('Error')
-        self.msg_user_need_bound_warning = _('Error')
-        self.msg_not_found_user_from_client_err = _('Error')
+    client_type_path = ''
+    client_auth_params = {}
+    user_type = ''
+    auth_backend = None
+    create_user_if_not_exist_setting = ''
+    # 提示信息
+    msg_client_err = _('Error')
+    msg_user_not_bound_err = _('Error')
+    msg_user_need_bound_warning = _('Error')
+    msg_not_found_user_from_client_err = _('Error')
 
     def verify_state(self):
         raise NotImplementedError
@@ -42,10 +41,11 @@ class BaseLoginCallbackView(AuthMixin, FlashMessageMixin, View):
     @property
     @lru_cache(maxsize=1)
     def client(self):
-        if self.client_type is None or not self.client_auth_params:
+        if not all([self.client_type_path, self.client_auth_params]):
             raise NotImplementedError
         client_init = {k: getattr(settings, v) for k, v in self.client_auth_params.items()}
-        return self.client_type(**client_init)
+        client_type = import_string(self.client_type_path)
+        return client_type(**client_init)
 
     def create_user_if_not_exist(self, user_id, **kwargs):
         user = None
diff --git a/apps/authentication/views/dingtalk.py b/apps/authentication/views/dingtalk.py
index 34086e040..a49d2a38f 100644
--- a/apps/authentication/views/dingtalk.py
+++ b/apps/authentication/views/dingtalk.py
@@ -198,18 +198,19 @@ class DingTalkQRLoginView(DingTalkQRMixin, METAMixin, View):
 class DingTalkQRLoginCallbackView(DingTalkQRMixin, BaseLoginCallbackView):
     permission_classes = (AllowAny,)
 
-    def __init__(self):
-        super(DingTalkQRLoginCallbackView, self).__init__()
-        self.client_type = DingTalk
-        self.client_auth_params = {'appid': 'DINGTALK_APPKEY', 'appsecret': 'DINGTALK_APPSECRET', 'agentid': 'DINGTALK_AGENTID'}
-        self.user_type = 'dingtalk'
-        self.auth_backend = 'AUTH_BACKEND_DINGTALK'
-        self.create_user_if_not_exist_setting = 'DINGTALK_CREATE_USER_IF_NOT_EXIST'
+    client_type_path = 'common.sdk.im.dingtalk.DingTalk'
+    client_auth_params = {
+        'appid': 'DINGTALK_APPKEY', 'appsecret': 'DINGTALK_APPSECRET',
+        'agentid': 'DINGTALK_AGENTID'
+    }
+    user_type = 'dingtalk'
+    auth_backend = 'AUTH_BACKEND_DINGTALK'
+    create_user_if_not_exist_setting = 'DINGTALK_CREATE_USER_IF_NOT_EXIST'
 
-        self.msg_client_err = _('DingTalk Error')
-        self.msg_user_not_bound_err = _('DingTalk is not bound')
-        self.msg_user_need_bound_warning = _('Please login with a password and then bind the DingTalk')
-        self.msg_not_found_user_from_client_err = _('Failed to get user from DingTalk')
+    msg_client_err = _('DingTalk Error')
+    msg_user_not_bound_err = _('DingTalk is not bound')
+    msg_user_need_bound_warning = _('Please login with a password and then bind the DingTalk')
+    msg_not_found_user_from_client_err = _('Failed to get user from DingTalk')
 
 
 class DingTalkOAuthLoginView(DingTalkOAuthMixin, View):
diff --git a/apps/authentication/views/feishu.py b/apps/authentication/views/feishu.py
index 7c94e0269..b4c16fb53 100644
--- a/apps/authentication/views/feishu.py
+++ b/apps/authentication/views/feishu.py
@@ -158,15 +158,14 @@ class FeiShuQRLoginView(FeiShuQRMixin, View):
 class FeiShuQRLoginCallbackView(FeiShuQRMixin, BaseLoginCallbackView):
     permission_classes = (AllowAny,)
 
-    def __init__(self):
-        super(FeiShuQRLoginCallbackView, self).__init__()
-        self.client_type = FeiShu
-        self.client_auth_params = {'app_id': 'FEISHU_APP_ID', 'app_secret': 'FEISHU_APP_SECRET'}
-        self.user_type = 'feishu'
-        self.auth_backend = 'AUTH_BACKEND_FEISHU'
-        self.create_user_if_not_exist_setting = 'FEISHU_CREATE_USER_IF_NOT_EXIST'
+    client_type_path = 'common.sdk.im.feishu.FeiShu'
+    client_auth_params = {'app_id': 'FEISHU_APP_ID', 'app_secret': 'FEISHU_APP_SECRET'}
+    user_type = 'feishu'
+    auth_backend = 'AUTH_BACKEND_FEISHU'
+    create_user_if_not_exist_setting = 'FEISHU_CREATE_USER_IF_NOT_EXIST'
+
+    msg_client_err = _('FeiShu Error')
+    msg_user_not_bound_err = _('FeiShu is not bound')
+    msg_user_need_bound_warning = _('Please login with a password and then bind the FeiShu')
+    msg_not_found_user_from_client_err = _('Failed to get user from FeiShu')
 
-        self.msg_client_err = _('FeiShu Error')
-        self.msg_user_not_bound_err = _('FeiShu is not bound')
-        self.msg_user_need_bound_warning = _('Please login with a password and then bind the FeiShu')
-        self.msg_not_found_user_from_client_err = _('Failed to get user from FeiShu')
diff --git a/apps/authentication/views/wecom.py b/apps/authentication/views/wecom.py
index 1b1a8a3d0..b2061a4d6 100644
--- a/apps/authentication/views/wecom.py
+++ b/apps/authentication/views/wecom.py
@@ -193,18 +193,16 @@ class WeComQRLoginView(WeComQRMixin, METAMixin, View):
 class WeComQRLoginCallbackView(WeComQRMixin, BaseLoginCallbackView):
     permission_classes = (AllowAny,)
 
-    def __init__(self):
-        super(WeComQRLoginCallbackView, self).__init__()
-        self.client_type = WeCom
-        self.client_auth_params = {'corpid': 'WECOM_CORPID', 'corpsecret': 'WECOM_SECRET', 'agentid': 'WECOM_AGENTID'}
-        self.user_type = 'wecom'
-        self.auth_backend = 'AUTH_BACKEND_WECOM'
-        self.create_user_if_not_exist_setting = 'WECOM_CREATE_USER_IF_NOT_EXIST'
+    client_type_path = 'common.sdk.im.wecom.WeCom'
+    client_auth_params = {'corpid': 'WECOM_CORPID', 'corpsecret': 'WECOM_SECRET', 'agentid': 'WECOM_AGENTID'}
+    user_type = 'wecom'
+    auth_backend = 'AUTH_BACKEND_WECOM'
+    create_user_if_not_exist_setting = 'WECOM_CREATE_USER_IF_NOT_EXIST'
 
-        self.msg_client_err = _('WeCom Error')
-        self.msg_user_not_bound_err = _('WeCom is not bound')
-        self.msg_user_need_bound_warning = _('Please login with a password and then bind the WeCom')
-        self.msg_not_found_user_from_client_err = _('Failed to get user from WeCom')
+    msg_client_err = _('WeCom Error')
+    msg_user_not_bound_err = _('WeCom is not bound')
+    msg_user_need_bound_warning = _('Please login with a password and then bind the WeCom')
+    msg_not_found_user_from_client_err = _('Failed to get user from WeCom')
 
 
 class WeComOAuthLoginView(WeComOAuthMixin, View):